Dislocation of a tooth - violent shift of a tooth with damage of a periodontium. Dislocations section on incomplete and full when the tooth has lost communication with the small cavity, and also the driven dislocations. Signs - a strong pain, shift of a tooth from a dentition, its pathological mobility. Later there is an inflammation of gums and a necrosis of a pulp of a tooth.

The forecast at an incomplete dislocation favorable. At the driven dislocation the tooth can take in due course the place in dental series.